package cn.wolfcode.crm.service;

import cn.wolfcode.crm.domain.Classinfo;
import cn.wolfcode.crm.qo.ClassinfoQuery;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface IClassinfoService {
    void  save(Classinfo classinfo);

    void deleteByPrimaryKey(Long id);

    void updateByPrimaryKey(Classinfo classinfo);

    Classinfo get(Long id);

    List<Classinfo> selectAll();

    PageInfo query(ClassinfoQuery qo);

}